000 | 00642nam a2200229 a 4500 | ||
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005 | 20210219153111.0 | ||
008 | 991125n 000 0 u | ||
035 | _aUPN01000078032 | ||
100 | _aTroyna, Barry | ||
222 | _aEDUCATIONAL RESEARCH | ||
245 | _aEthnicity and the organization of learning groups : a case study | ||
300 | _a45-56 | ||
362 | _a34, No. 1, 1992 | ||
505 | _aSeptiembre 1992 | ||
653 | 0 | _aAGRUPAMIENTO POR HABILIDADES | |
653 | 0 | _aCOLOCACION DE ESTUDIANTES | |
653 | 0 | _aEDUCACION EQUITATIVA | |
653 | 0 | _aETHNICITY | |
653 | 0 | _aRENDIMIENTO ACADEMICO | |
904 |
_aAC _b015843 |
||
905 | _aArticulo | ||
999 |
_c68442 _d68442 |